Different Metals Used in Making Electrical Contacts

Posted by admin on July 10, 2017

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There are several materials and alloys that are used in creating contact materials in electrical contacts, which are both meant to help construct electrically conductive connective materials. Here are some different alloy materials used in constructing electrical contacts.

Refractory Contacts

Refractory contacts are important in helping conduct electrical current through strategic placement in devices. The necessary conductivity and resistance help determine just what materials should be chosen for your product. The following are materials used to create refractory electrical contacts:

Silver tungsten

Silver Tungsten Carbide

Silver Graphite

Silver Tungsten Graphite Carbide

Copper Tungsten

Buttons

In successful electrical contacts manufacturing, buttons help your finished product be as effective as possible. The following are alloys used in the composition of creating both single buttons and multi-layer buttons:

Silver Cadmium Oxide

Silver Tin Oxide

Silver Nickel

Silver Alloy

Copper and Copper Alloy

Steel and Nickel Monel

Braze Alloy

Rivets

Rivets are created with the distinct purpose of extending that conductivity. The materials used and how they are constructed need to target the specific construction needs of the end-result product. The following are types of rivets that are manufactured to serve electrical contacts:

Construction

Solid

Multi-Layer

Head and Shank

Straight Side

Chamfer Side

Step Side

Indent

Chamfer

Riveted Assemblies

Surface Features and Shapes

Varied shapes serve distinct purposes for the benefit of your products. The following alloy distinctions can help make a more intuitive design that enables a more efficiency and resiliency. Here are some characteristics that can be expected:

Knurl and Score Lines

For Backing Designations

Projections

For Welding

Nibs

For Locating on the Substrate

Serrations

For Desired Performance

Shapes

Square

Rectangular

Circular

Washer

Cylindrical

Spherical

There are a wide range of metals that are used in making electrical contacts. In order to create a manufacturing plan best suited to your product, it doesn’t hurt to consult with an electrical contacts manufacturer to learn more.

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